I just got the long awaited light in the mail yesterday! After having the mother in law question me on what I was getting from hong kong I was off to get a fresh battery. I am just starting my collection of lights so I was anticipating this one coming. After putting the battery in I should have not gone further. I noticed a bit of resistace in the threads.I did manage to get it to work and was thrilled at its functions.This was my first light to do so many things. The mother in law was even amazed. But a few more turns of the head it totally jammed up .I turned as hard as could and this baby was stuck good.I belive this threading issue was why they were delayed from Emillion in the first place. I did mange to get at apart but its stripped now and will not go back together. Ok the package says 10 year warrentee but do you think they will take it back with what I did to it? It looks pretty bad and I dont even want to post a picture of what I did to it....